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Amit Roy

AI engineer @ Google || M. Tech (IT) in AI @ IIIT Allahabad || LLM || Agentic AI || Generative AI || NLP || Computer Vision

Bengaluru

2+ years of work experience

Google
Jun 20263 mosPresent

Bengaluru, Karnataka, India

ConcertAI
May 20251 yr 1 moMay 2026

Bengaluru, Karnataka, India

1. Architected and deployed MCP-driven multi-agent systems using LangGraph and ReAct agents for clinical data analysis, enabling dynamic tool orchestration and scalable AI workflows 2. Built an agentic text-to-SQL pipeline to convert natural language queries into real-time medical dashboards, integrating prompt engineering, API automation, and context caching 3. Developed LLM-powered document intelligence systems to extract and structure information from medical prescriptions 4. Implemented context caching strategies to optimize LLM performance by reducing redundant computation and token usage Key Impact: 1. Achieved 67% reduction in latency and 98% decrease in token usage in multi-agent workflows 2. Delivered 62% faster query processing and 90% cost savings in production text-to-SQL systems 3. Enabled scalable, production-ready AI solutions for clinical decision support and data analysis
Centific
Jan 20241 yr 5 mosMay 2025

Hyderabad, Telangana, India

1. Developed an agentic RAG chatbot with integrated web search to extract insights from large-scale document sets (500+ pages) 2. Built a Generative AI-based fraud detection system to identify multi-identity submissions across 350,000+ resumes 3. Collaborated with cross-functional global teams to design LLM evaluation and validation pipelines, leveraging PEFT techniques (LoRA/QLoRA) 4. Engineered a multi-camera tracking system combining Kalman filters and deep learning (ResNeXt-50 with Triplet Loss) for identity recognition Key Impact: 1. Improved retrieval accuracy by reducing ~30% irrelevant results using adaptive and corrective RAG techniques 2. Scaled fraud detection pipelines for high-volume, real-time processing on Azure 3. Achieved 88.3% IDF1 score on AI City 2023 multi-camera tracking benchmark 4. Enhanced LLM output quality through automated validation and fine-tuning workflows

Amit’s AI Stack

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Education

Indian Institute Of Information Technology allahabad

Master of Technology, Information Technology(AI)

Indian Institute Of Information Technology allahabad

20222 yrs2024
Techno India Banipur 244

Bachelor of Technology

Techno India Banipur 244

20184 yrs2022

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Headline

AI engineer @ Google || M. Tech (IT) in AI @ IIIT Allahabad || LLM || Agentic AI || Generative AI || NLP || Computer Vision

About

I am an AI Engineer with a passion for solving real-world problems through innovative AI and machine learning solutions. At Centific, I have worked on exciting projects like developing a Generative AI-powered resume fraud detection system, creating advanced computer vision models for object tracking and automating prompt and response validation process by fine tuning LLMs for large language models. With a solid foundation in AI from IIIT Allahabad and hands-on experience in tools like TensorFlow, PyTorch, and Azure, I thrive on building systems that are not only efficient but also impactful. Whether it is improving forecasting models, fine tuning LLMs or optimizing algorithms, I am always up for a challenge.

Location

Bengaluru

AI stack

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Work experience

Software Engineer - AI FDE at Google, Jun 2026 - Present · 3 mos, Bengaluru, Karnataka, India

Software Engineer - Gen AI at ConcertAI, May 2025 - May 2026 · 1 yr 1 mo, Bengaluru, Karnataka, India, 1. Architected and deployed MCP-driven multi-agent systems using LangGraph and ReAct agents for clinical data analysis, enabling dynamic tool orchestration and scalable AI workflows 2. Built an agentic text-to-SQL pipeline to convert natural language queries into real-time medical dashboards, integrating prompt engineering, API automation, and context caching 3. Developed LLM-powered document intelligence systems to extract and structure information from medical prescriptions 4. Implemented context caching strategies to optimize LLM performance by reducing redundant computation and token usage Key Impact: 1. Achieved 67% reduction in latency and 98% decrease in token usage in multi-agent workflows 2. Delivered 62% faster query processing and 90% cost savings in production text-to-SQL systems 3. Enabled scalable, production-ready AI solutions for clinical decision support and data analysis

AI Engineer at Centific, Jan 2024 - May 2025 · 1 yr 5 mos, Hyderabad, Telangana, India, 1. Developed an agentic RAG chatbot with integrated web search to extract insights from large-scale document sets (500+ pages) 2. Built a Generative AI-based fraud detection system to identify multi-identity submissions across 350,000+ resumes 3. Collaborated with cross-functional global teams to design LLM evaluation and validation pipelines, leveraging PEFT techniques (LoRA/QLoRA) 4. Engineered a multi-camera tracking system combining Kalman filters and deep learning (ResNeXt-50 with Triplet Loss) for identity recognition Key Impact: 1. Improved retrieval accuracy by reducing ~30% irrelevant results using adaptive and corrective RAG techniques 2. Scaled fraud detection pipelines for high-volume, real-time processing on Azure 3. Achieved 88.3% IDF1 score on AI City 2023 multi-camera tracking benchmark 4. Enhanced LLM output quality through automated validation and fine-tuning workflows

Education

Master of Technology, Information Technology(AI), Indian Institute Of Information Technology allahabad

Bachelor of Technology, Techno India Banipur 244